1. G. De Michele, A. Elia and L. Massimilla, The interaction between jets and fluidized beds, Ing. Chim. Ital., 12 (11–12) (1976) 155–162.
2. G. Donsı̀, L. Massimilla and L. Colantuoni, The dispersion of axi-symmetric gas jets in fluidized beds, in Grace and Matsen (eds.), Fluidization, Plenum, New York, 1980.
3. G.A. Lefroy and J.F. Davidson, The mechanics of spouted beds, Trans. Instn. Chem. Engs., 47 (1969) T120–T128.
4. F. Löffler and J. Raasch, Grundlagen der Mechanischen Verfahrenstechnik, Vieweg-Verlag, Braunschweig, 1992.
5. A. Maroglou and A.W. Nienow, Fluidised bed granulation: a procedure for determining its feasibility and suitable operating parameters, in Powtech '85, Particle Technology, I. Chem. E. Symp. Ser. No. 91, pp. 15–25.